baber/WOPTO huggingface dataset:
Patent CA-2419404-C (CA)
Title: Compositions and methods for treating sexual dysfunction
Inventor: SACKS MEIR S
IPC: A61K31/00
Filed: 2001-08-29
Granted: 2012-10-16
Abstract: Methods for treating sexual dysfunction are disclosed. The methods generally comprise the administration of an NO donor and an antioxidant; the active ingredients can be administered topically to the genitals of the patient. The methods allow for localized NO delivery through topical application of the present compounds, while minimizing, if not preventing, damage associated with peroxynitrite formation. Compositions comprising L-arginine, or a derivative thereof and an antioxidant in a pharmaceutical carrier suitable for application to the genitals is also disclosed.
Patent CA-2420440-C (CA)
Inventor: CHEN QINGPING
IPC: C08K5/33
Filed: 2001-08-20
Granted: 2008-01-08
Abstract: A non-aqueous non-fluorescent ink composition suitable for use in writing instruments is described comprising a non-fluorescent pigment dispersion, a stabilizer and a high boiling point organic solvent. The ink composition may also include resins, plasticizers, antiskinning agents and lubricants.
Patent CA-2422109-C (CA)
Title: Additive for non-aqueous liquid electrolyte secondary cell, non-aqueous liquid electrolyte secondary cell, additive for non-aqueous liquid electrolyte electric double layer capacitor and non-aqueous liquid electrolyte electric double layer capacitor
Inventor: OTSUKI MASASHI
IPC: H01G11/64
Filed: 2001-09-05
Granted: 2010-08-17
Abstract: An additive for a non-aqueous liquid electrolyte secondary cell or a non-aqueous liquid electrolyte electric double layer capacitor, characterized in that it comprises a phosphazene derivative represented by the following general formula (1): (PNF2)n, wherein n represents 3 to 14; and a non-aqueous liquid electrolyte secondary cell or a non-aqueous liquid electrolyte electric double layer capacitor, characterized in that it has a non-aqueous liquid electrolyte electric double layer capacitor, characterized in that it has a non-aqueous liquid electrolyte comprising a supporting electrolyte and the additive for a non-aqueous liquid electrolyte secondary cell, a positive electrode and a negative electrode.
Patent CA-2423363-C (CA)
Inventor: LONG ROBERT T SR
IPC: E04G11/18
Filed: 2001-09-21
Granted: 2009-09-01
Abstract: A through-insulation connector assembly for use in the construction of insulated concrete sandwich wall. The connector assembly includes a spool-shaped connector body (10) comprised of two, interconnecting pieces (12, 14) and a tie (50) that engages the connector body (10). The two pieces (12, 14) of the connector body (10) are installed at the place of manufacture in a sheet of foam insulation board (48) that will be used as the insulation layer (46) in the construction of an insulated concrete sandwich wall.
Patent CA-2423777-C (CA)
Title: Blowing agent blends
Inventor: WU JINHUANG
IPC: C08L75/04
Filed: 2003-03-28
Granted: 2010-06-29
Abstract: Foam blowing agent blends of trans-1,2-dichloroethylene and one or more pentanes are provided, as are polyol premixes and foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire resistance.
Patent CA-2425494-C (CA)
Inventor: GUPTON BERNARD FRANKLIN
IPC: A61K31/551
Filed: 2001-09-14
Granted: 2008-04-29
Abstract: L'invention concerne un procédé amélioré de préparation de 2-chloro-3-amino-4-méhylpyridine (CAPIC) consistant à : (a) faire réagir de l'acétal diméthylique d'acétylacétaldéhyde avec du malononitrile pour produire un mélange d'acétal diméthylique de 4,4-dicyano-3-méthyl-3-buténal et de 1,1-dicyano-4-méthoxy-2-méthyl-1,3-butadiène ; (b) traiter le mélange d'acétal diméthylique 4,4-dicyano-3-méthyl-3-buténal et de 1,1-dicyano-4-méthoxy-2-méthyl-1,3-butadiène ainsi produit au moyen d'un acide fort et d'eau, afin de produire du 3-cyano-4-méthyl-2-pyridone ; (c) traiter le 3-cyano-4-méthyl-2-pyridone au moyen d'un agent de chloration fort, afin de produire de la 3-cyano-2-chloro-4-méthylpyridine ; (d) traiter la 3-cyano-2-chloro-4-méthylpyridine au moyen d'un acide fort et d'eau, afin de produire de la 2-chloro-3-amino-4-méthylpyridine ; et (e) traiter la 2-chloro-3-amino-4-méthylpyridine au moyen d'une base forte et d'un halogénure, afin de produire de la 2-chloro-3-amino-4-méthylpyridine.
Patent CA-2432242-C (CA)
Inventor: JOHNSON THOMAS M
IPC: D06F34/34
Filed: 2003-06-13
Granted: 2007-09-11
Abstract: A membrane switch incorporated in a control panel of a domestic washing appliance is vented through a labyrinth venting arrangement composed of a long, small diameter, twisting passage, including concentric arcuate sections and an intermediate portion. The venting arrangement establishes an effective barrier to fluids and other moisture, while accommodating the free passage of gases. In the most preferred form, the labyrinth venting arrangement is formed by cutting a channel into a supporting plastic assembly and then adhesive bonding a control plate incorporating the membrane switch over the labyrinth feature to complete the passage. One end of the passage is open to atmosphere by way of a slot in the supporting plastic assembly, while the other end joins the venting path with the membrane switch.
Patent CA-2438003-C (CA)
Inventor: RAYBORN JERRY
IPC: C09K8/03
Filed: 2003-08-21
Granted: 2011-04-19
Abstract: L'invention concerne un additif pour fluide de forage, où l'additif est fabriqué selon une méthode comprenant l'adjuvant de solides colloïdaux comme du talc, avec un agent porteur tel que des huiles, des glycols, des esters, de la cellulose ou des oléfines, afin de créer un mélange en suspension pour permettre le prétrempage ou l'enrobage des solides colloïdaux avec l'agent porteur, puis d'adjuvantation de baguettes de copolymères au mélange en suspension, afin de permettre le prétrempage ou l'enrobage des baguettes avec l'agent porteur; puis, l'ajout du mélange en suspension à un autre mélange composé d'argile hydrophile, d'un agent de contrôle du pH, d'un agent de contrôle de filtrat et d'un agent dispersant.
Patent CA-2438514-C (CA)
Title: Use of a material and a method for retaining polyhalogenated compounds
Inventor: KREISZ SIEGFRIED
IPC: B01J20/20
Filed: 2002-02-14
Granted: 2008-07-08
Abstract: The aim of the invention is to create a material which is used to retain polyhalogenated compounds and which avoids the disadvantages of both activated carbon and polyolefins. To this end, the material used to retain polyhalogenated compounds consists of a filler material which is suitable for adsorbing polyhalogenated compounds, and a polyolefin matrix in which said filler material is fully integrated and enclosed.
Patent CA-2441131-C (CA)
Inventor: BEHBOODIAN ALI
IPC: H04M9/08
Filed: 2002-02-20
Granted: 2008-04-01
Abstract: L'invention concerne un procédé d'arbitrage d'écoute amplifiée utilisé pour supprimer les effets d'un écho dans des circuits téléphoniques. Ledit procédé suppose que l'énergie vocale reçue au niveau d'un bloc micro/haut-parleur est un écho (410) sauf s'il s'avère que ladite énergie vocale présente des caractéristiques indiquant qu'il ne s'agit pas d'un écho, ces caractéristiques étant la durée de l'énergie vocale (418), et le moment de réception de cette énergie vocale par rapport au moment où un utilisateur de bloc micro/haut-parleur cesse de parler ou fait une pause.
Patent CA-2442259-C (CA)
Title: Espresso brewing device
Inventor: FISCHER DANIEL
IPC: A47J31/36
Filed: 2002-03-20
Granted: 2010-11-09
Abstract: An espresso brewing device with a brewing unit, a magazine able to rotate via an electric motor and equipped with a magazine table (17) supporting several magazine tubes (20) located along its circumference and open below for holding single-serving capsules (16) containing coffee powder is provided with means for the individual dispensing of single-serving capsules (16) into the brewing unit and with a control system for controlling the rotation of the magazine table (17) up to the point where a magazine tube (20) containing the desired coffee type is in the dispensing position. In order to facilitate access to functionally-important parts, particularly the magazine, that are housed securely inside a casing, the brewing unit, the capsule conveying device and the magazine are positioned on a support frame (45) whereby the magazine, supported by a magazine drawer (18), is able to be pulled out.
Patent CA-2443725-C (CA)
Title: Binary, ternary and quaternary lithium phosphates, method for the production thereof and use of the same
Inventor: HEMMER REINHARD P
IPC: H01M10/36
Filed: 2002-04-10
Granted: 2010-06-29
Abstract: The invention relates to binary, ternary and quaternary lithium phosphates of general formula Li(FexMlyM2Z)PO4 wherein Ml represents at least one element of the group comprising Sc, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Be, Mg, Ca, Sr, Ba, Al, Zr and La; M2 represents at least one element of the group comprising Sc, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Be, Mg, Ca, Sr, Ba, Al, Zr and La; x = between 0.5 and 1, y = between 0 and 0.5, and z = between 0 and 0.5, provided that x +  y + z = 1, or x = 0, y = 1, and z = 0. Said lithium phosphates can be obtained according to a method whereby precursor compounds of elements Li, Fe, M1 and/or M2 are precipitated from aqueous solutions and the precipitation product is dried in an inert gas atmosphere or a reducing atmosphere at a temperature which is between room temperature and approximately 200 ~C, and tempered at a temperature of between 300 ~C and 1000 ~C. The inventive lithium phosphates have a very high capacity when used as cathode material in lithium accumulators.
Patent CA-2446744-C (CA)
Inventor: DICK KEVIN STEWART
IPC: H04L29/06
Filed: 2002-05-13
Granted: 2012-12-04
Abstract: L'invention concerne un système, un procédé et un produit de programme d'ordinateur pour l'audition d'un message dans un flux de messages. Des messages sont interceptés dans un flux de messages, y compris au moins un message de format XML de langage de marquage extensible. Chaque message en format XML est alors extrait des messages interceptés et présente une référence temporelle appliquée à celui-ci. Chaque message à référence temporelle dans le format XML est alors mis en mémoire.
Patent CA-2455973-C (CA)
Inventor: VEERASAMY VIJAYEN S
IPC: H01Q5/00
Filed: 2002-08-13
Granted: 2011-05-03
Abstract: L'invention concerne une antenne fractale conçue à partir d'une couche conductrice (par exemple Cu, Au, ITO, etc.) et installée entre des premier et second substrats opposés d'un pare-brise de véhicule. Une intercouche comprenant un polymère est destinée à protéger l'(les) antenne(s) fractale(s) et à plaquer, les uns aux autres, les substrats opposés. Dans d'autres modes de réalisation, l'invention concerne une antenne fractale multibande qui comprend un premier groupe de parties d'antenne triangulaires et une au moins seconde partie d'antenne triangulaire. Chaque partie d'antenne triangulaire du premier groupe est placée dans la périphérie de la seconde partie d'antenne triangulaire. Le premier groupe des parties d'antenne émet et/ou reçoit à une première bande de fréquence, les secondes parties d'antenne, quant à elles, émettant et/ou recevant à une seconde bande de fréquence différente de la première bande.
Patent CA-2462282-C (CA)
Title: Dispositif de flottaison pour vehicule tout-terrain
Inventor: DEVERELL GREGORY D
IPC: B60F3/00
Filed: 2004-03-25
Granted: 2011-01-25
Abstract: Dispositif de flottaison pour véhicule tout-terrain ou autre véhicule semblable. Le dispositif de flottaison comporte un flotteur doté d'un flotteur de proue et une structure de montage pour fixer le flotteur au cadre du véhicule. Le flotteur de proue peut avoir la forme d'un U, et le flotteur peut comprendre un flotteur de poupe, sur le modèle d'un hayon, qui traverse et ferme donc l'extrémité ouverte du flotteur de proue en forme de U, de sorte que le véhicule est complètement encerclé par le flotteur.
Patent CA-2467301-C (CA)
Title: Mobile load support
Inventor: DRUMMOND DAVID CARL
IPC: B62B5/02
Filed: 2004-05-14
Granted: 2008-02-12
Abstract: A mobile load support for cradling and moving heavy loads comprises a pair of axles in spaced apart parallel relationship to each other, having corner units pivotally mounted on respective ends of the axles. Each of the corner units comprises a truck body having swivelable castor wheels disposed at each end thereof, and a platform projecting therefrom at a level below the longitudinal axis of the truck body for cradling a corner of the load. Flexible linking means capable of engaging the ends of the axles, and including tightening means are provided to connect the axles together and secure the mobile load support around the load. The mobile load support is capable of manoeuvring over uneven surfaces due to the pivoting action of the corner units, which reduces the tendency of the load becoming dislodged from the support, and is flexible in that it can be easily adapted to loads of different sizes.
Patent CA-2470377-C (CA)
Title: Forme galenique solide pour l'administration oculaire de principe actif, insert ophtalmique solide et soluble et procede de fabrication d'un tel insert
Inventor: EL MESKI SAID
IPC: A61K9/14
Filed: 2002-12-17
Granted: 2013-09-17
Abstract: Forme galénique solide pour l'administration oculaire d'un principe actif, comportant au moins un excipient hydrosoluble et biocompatible à un usage ophtalmique et obtenue par un procédé choisi parmi la compression directe, la compression par voie sèche, la compression par voie humide, la compression d'un hydrolisat, la compression étant opérée à une température inférieure à 45~C, la lyophilisation, de telle sorte qu'elle puisse se déliter et libérer le principe actif dans le cul-de-sac conjonctival et insert ophtalmique constitué par la forme galénique ci-dessus ayant des dimensions appropriées pour une administration oculaire.
Patent CA-2475428-C (CA)
Inventor: HUNKA JOHN
IPC: E21B47/12
Filed: 2001-05-07
Granted: 2009-09-29
Abstract: Systems and methods for downhole communication and measurement utilizing an improved metallic tubular (30) having an elongated body with tubular walls and a central bore (32) adapted to receive a run-in tool (10). The tubular including slotted stations to provide through- tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers (122) for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening (38) on the surface of a tubular having an elongated body with tubular walls and a central bore.
Patent CA-2479505-C (CA)
Title: Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
Inventor: PARK YONG CHEOL
IPC: G02B/
Filed: 2003-09-26
Granted: 2012-12-18
Abstract: A defective area on a write-once type optical recording medium, e.g., such as a BD-WO, is effectively managed with a method that can efficiently replace and/or record data that has been recorded in a defective area of the disc, e.g., in a spare area of a data area of the BD-WO. During the reproduction of data, the data that has been recorded and replaced can be read out and reproduced from an area other than a spare area. New TDFL information may be recorded cumulatively with the previous TDFL information as defect management information for the defective area, or repeatedly recorded at least twice in a certain recording region, e.g., a recording region chosen from a lead-in area, the data area, and a lead-out area, so that the temporary defect list information can be accurately and reliably secured.
Patent CA-2485385-C (CA)
Inventor: BUSH KERRY
IPC: A61K51/12
Filed: 2003-05-09
Granted: 2011-07-26
Abstract: L'invention concerne un aliment comestible lyophilisé, normalisé, contenant un marqueur stable et sûr au plan biologique, destiné à être utilisé pour mesurer le taux de vidange gastrique selon une technique consistant à quantifier le marqueur présent dans l'haleine du patient.
Patent CA-2489738-C (CA)
Inventor: FORTUNE BRIAN
IPC: B65B25/00
Filed: 2004-12-10
Granted: 2007-06-26
Abstract: A method of packaging live seafood comprises the steps providing a sealable container, placing the live seafood in the container, and replacing the atmospheric gas in the container with a gas mixture comprising CO2 and O2, with an O2 content of at least 50%, and a CO2 content of at least 20%.
Patent CA-2493843-C (CA)
Title: Azolidinone-vinyl fused-benzene derivatives
Inventor: RUECKLE THOMAS
IPC: A61K31/454
Filed: 2003-07-10
Granted: 2012-04-17
Abstract: The present invention is related to azolidinedione-vinyl fused-benzene derivatives of formula (I) for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, graft rejection or lung injuries. Formula (I), wherein A, X, Y, Z, R1 , R2 and n are as described in the description.
Patent CA-2495482-C (CA)
Inventor: HARA SEIICHI
IPC: C12P21/02
Filed: 2003-07-25
Granted: 2011-02-22
Abstract: The present invention relates to a novel enzyme capable of producing peptides easily, inexpensively and at high yield without going through a complex synthesis method. More particularly, the present invention provides a novel enzyme that catalyzes a peptide synthesis reaction from a carboxy component and an amine component, a microbe that produces this enzyme, and an inexpensive dipeptide production method that uses this enzyme or this microbe. A novel enzyme was found that efficiently synthesizes peptide from newly discovered bacteria belonging to the genus Empedobacter, and a method for producing dipeptide both easily and inexpensively was found.
Patent CA-2495706-C (CA)
Title: Presse-ail rotatif de cuisine
Inventor: TENG ERIC
IPC: A47J42/34
Filed: 2003-01-21
Granted: 2009-11-24
Abstract: L'invention porte sur un nouveau type de presse-ail comportant un ensemble de deux disques presseurs présentant respectivement un moyen mâle et femelle de râpage fait d'éléments râpeurs saillants. Les gousses d'ail non pelées sont pelées par écrasement, puis râpées par contre-rotation des disques. L'opération, facile à contrôler visuellement, permet d'obtenir suivant le râpage des morceaux de taille et textures optimales. L'ustensile, fonctionnel, simple et compact, présente une forme élégante adaptée à sa fonction.
Patent CA-2501565-C (CA)
Inventor: SINHA NANDA DULAL
IPC: C07F9/24
Filed: 2003-10-08
Granted: 2011-03-15
Abstract: L'invention concerne un procédé destiné à la phosphitylation d'un alcool ou d'un thiol avec un agent de phosphitylation en présence d'un activateur. Cet activateur est représenté par la formule générale (1) dans laquelle p vaut 0 ou désigne un entier compris entre 1 et 4 et R désigne un substituant. De préférence, X?7¿ désigne O et p vaut 0. L'activateur est généralement utilisé comme un complexe de sel avec une base organique. Les alcools et les thiols préférés comprennent des nucléosides et des oligonucléotides. Le procédé est particulièrement adapté pour la synthèse de phosphoramidites.
Patent CA-2502530-C (CA)
Inventor: HAGHAYEGHI ALI
IPC: B64D37/14
Filed: 2003-11-24
Granted: 2010-04-06
Abstract: Selon l'invention, on vise une position optimale CGt du centre de gravi~té dudit aéronef par ajustement de la masse de carburant versée dans le réservoir de queue.
Patent CA-2508051-C (CA)
Title: Maximum lifetime routing in wireless ad-hoc networks
Inventor: LIU ZHEN
IPC: H04L12/56
Filed: 2002-12-20
Granted: 2009-06-30
Abstract: Routing techniques are provided that meet performance objectives associated with an ad-hoc network environment and the like. The techniques of invention serve to substantially maximize the lifetime of the network. In one aspect of the invention, a packet routing technique for use in a node of a distributed network comprises the following steps/operations. Queues for storing packets are maintained, wherein at least one queue is associated with a link existing between the node and a neighboring node, and a queue has a height associated therewith. A route is then determined for one or more packets stored in the queues based on heights of queues at neighboring nodes, such that energy constraints associated with the node and the neighboring nodes are substantially maximized. As mentioned, the distributed network is preferably a mobile ad-hoc network wherein the node and the at least one neighboring node communicate over a wireless link.
Patent CA-2510160-C (CA)
Title: Aircraft component manufacturing tool and method
Inventor: LEVERS ANDREW
IPC: B21D26/02
Filed: 2003-12-15
Granted: 2009-05-26
Abstract: A creep forming tool modifies the shape of an aircraft component (4) in the form of a wing skin portion. The tool (1) includes a shaped surface (3) defined by removable rib boards (6). The component (4) is forced against the shaped surface (3), via a reusable intermediate plate (12). The shape of the shaped surface (3) may be adjusted, if necessary, by replacing the rib boards with boards (6) of a different shape.
Patent CA-2510247-C (CA)
Title: Obturateur de vaisseaux ouverts avec mecanisme de coupe et verrouillage distal
Inventor: MOSES MICHAEL C
IPC: A61B18/00
Filed: 2005-06-20
Granted: 2013-08-13
Abstract: Une pince électrochirurgicale ouverte servant à sceller des tissus comprend une paire de premier et deuxième éléments arbres dotés chacun d'un élément de mâchoire placé à une extrémité distale. Les éléments de mâchoire sont mobiles; ils peuvent passer d'une première position où ils sont espacés l'un de l'autre à une position subséquente dans laquelle les éléments de mâchoire collaborent pour prendre le tissu qui se trouve entre eux. Chacun des éléments de mâchoire comprend une plaque de scellement conductrice d'électricité servant à transmettre l'énergie électrochirurgicale dans les tissus maintenus. Au moins un des éléments de mâchoire comprend un canal tranchant qui le longe et qui est dimensionné pour être la réciproque d'un mécanisme de coupe servant à couper les tissus placés entre les éléments de mâchoire. Un mécanisme d'actionnement comportant un système à pignon et crémaillère fait avancer le mécanisme de coupe entre une première position où le mécanisme de coupe est placé de façon proximale par rapport au tissu maintenu entre les éléments de mâchoire et au moins une position subséquente où le mécanisme de coupe est placé de façon distale par rapport au tissu maintenu entre les éléments de mâchoire.
Patent CA-2511892-C (CA)
Inventor: GOUTINES MARIUS
IPC: F02K1/46
Filed: 2005-07-12
Granted: 2013-03-12
Abstract: Cowling (14, 16) for a turbine engine nozzle (10) including a plurality of repetitive patterns (26) placed circumferentially on a trailing edge (14a), each pattern (26) asymmetrical in relation to a medial plane of the pattern passing by a longitudinal plane (X-X) of the said cowling (14, 16) and each pattern (26) including a first portion radially inclined towards the inside of the cowling (14, 16) and a second portion radially inclined towards the outside of the cowling (14, 16).
Patent CA-2514267-C (CA)
Title: Malonamide derivatives as gamma-secretase inhibitors
Inventor: GALLEY GUIDO
IPC: C07D215/227
Filed: 2004-01-27
Granted: 2011-05-17
Abstract: The invention relates to malonamide derivatives of formula (IA) or (IB) and to pharmaceutically suitable acid addition salts thereof. The compounds are .gamma.-secretase inhibitors and the related compounds may be useful in the treatment of Alzheimer's disease.